Pandas Profiling Report

Dataset statistics

Number of variables	13
Number of observations	2774
Missing cells	0
Missing cells (%)	0.0%
Duplicate rows	0
Duplicate rows (%)	0.0%
Total size in memory	281.9 KiB
Average record size in memory	104.0 B

Variable types

Numeric	13

Alerts

`gross_revenue` is highly correlated with `qtd_invoices` and 3 other fields	High correlation
`qtd_invoices` is highly correlated with `gross_revenue` and 2 other fields	High correlation
`qtd_items` is highly correlated with `gross_revenue` and 3 other fields	High correlation
`qtd_products` is highly correlated with `gross_revenue` and 3 other fields	High correlation
`avg_ticket` is highly correlated with `avg_unique_basket_size`	High correlation
`avg_recency_days` is highly correlated with `frequency`	High correlation
`frequency` is highly correlated with `avg_recency_days`	High correlation
`avg_basket_size` is highly correlated with `gross_revenue` and 1 other fields	High correlation
`avg_unique_basket_size` is highly correlated with `qtd_products` and 1 other fields	High correlation
`gross_revenue` is highly correlated with `qtd_invoices` and 1 other fields	High correlation
`qtd_invoices` is highly correlated with `gross_revenue` and 2 other fields	High correlation
`qtd_items` is highly correlated with `gross_revenue` and 1 other fields	High correlation
`qtd_products` is highly correlated with `qtd_invoices`	High correlation
`avg_ticket` is highly correlated with `returns` and 1 other fields	High correlation
`returns` is highly correlated with `avg_ticket` and 1 other fields	High correlation
`avg_basket_size` is highly correlated with `avg_ticket` and 1 other fields	High correlation
`gross_revenue` is highly correlated with `qtd_invoices` and 2 other fields	High correlation
`qtd_invoices` is highly correlated with `gross_revenue` and 2 other fields	High correlation
`qtd_items` is highly correlated with `gross_revenue` and 3 other fields	High correlation
`qtd_products` is highly correlated with `gross_revenue` and 3 other fields	High correlation
`avg_recency_days` is highly correlated with `frequency`	High correlation
`frequency` is highly correlated with `avg_recency_days`	High correlation
`avg_basket_size` is highly correlated with `qtd_items`	High correlation
`avg_unique_basket_size` is highly correlated with `qtd_products`	High correlation
`df_index` is highly correlated with `avg_recency_days`	High correlation
`gross_revenue` is highly correlated with `qtd_invoices` and 5 other fields	High correlation
`qtd_invoices` is highly correlated with `gross_revenue` and 2 other fields	High correlation
`qtd_items` is highly correlated with `gross_revenue` and 5 other fields	High correlation
`qtd_products` is highly correlated with `gross_revenue` and 3 other fields	High correlation
`avg_ticket` is highly correlated with `gross_revenue` and 3 other fields	High correlation
`avg_recency_days` is highly correlated with `df_index`	High correlation
`returns` is highly correlated with `gross_revenue` and 3 other fields	High correlation
`avg_basket_size` is highly correlated with `gross_revenue` and 3 other fields	High correlation
`avg_unique_basket_size` is highly correlated with `qtd_products`	High correlation
`avg_ticket` is highly skewed (γ1 = 51.90076423)	Skewed
`frequency` is highly skewed (γ1 = 46.08539806)	Skewed
`returns` is highly skewed (γ1 = 50.10197766)	Skewed
`avg_basket_size` is highly skewed (γ1 = 44.86093386)	Skewed
`df_index` has unique values	Unique
`customer_id` has unique values	Unique
`recency_days` has 34 (1.2%) zeros	Zeros
`returns` has 1481 (53.4%) zeros	Zeros

Reproduction

Analysis started	2022-08-04 11:41:06.571809
Analysis finished	2022-08-04 11:42:17.735780
Duration	1 minute and 11.16 seconds
Software version	pandas-profiling v3.2.0
Download configuration	config.json

df_index
Real number (ℝ_≥0)

HIGH CORRELATION
UNIQUE

Distinct	2774
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	2251.237203

Minimum	0
Maximum	5696
Zeros	1
Zeros (%)	< 0.1%
Negative	0
Negative (%)	0.0%
Memory size	21.8 KiB

Quantile statistics

Minimum	0
5-th percentile	181.65
Q1	901.5
median	2061.5
Q3	3411.25
95-th percentile	4958.85
Maximum	5696
Range	5696
Interquartile range (IQR)	2509.75

Descriptive statistics

Standard deviation	1526.597887
Coefficient of variation (CV)	0.6781150763
Kurtosis	-0.956310095
Mean	2251.237203
Median Absolute Deviation (MAD)	1241
Skewness	0.3794934938
Sum	6244932
Variance	2330501.11
Monotonicity	Strictly increasing

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	1	< 0.1%
2910	1	< 0.1%
2896	1	< 0.1%
2897	1	< 0.1%
2900	1	< 0.1%
2901	1	< 0.1%
2905	1	< 0.1%
2906	1	< 0.1%
2907	1	< 0.1%
2908	1	< 0.1%
Other values (2764)	2764	99.6%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	1	< 0.1%
1	1	< 0.1%
2	1	< 0.1%
3	1	< 0.1%
4	1	< 0.1%
5	1	< 0.1%
6	1	< 0.1%
7	1	< 0.1%
8	1	< 0.1%
9	1	< 0.1%

Value	Count	Frequency (%)
5696	1	< 0.1%
5686	1	< 0.1%
5680	1	< 0.1%
5655	1	< 0.1%
5649	1	< 0.1%
5638	1	< 0.1%
5637	1	< 0.1%
5621	1	< 0.1%
5620	1	< 0.1%
5611	1	< 0.1%

customer_id
Real number (ℝ_≥0)

UNIQUE

Distinct	2774
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	15285.69971

Minimum	12347
Maximum	18287
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	21.8 KiB

Quantile statistics

Minimum	12347
5-th percentile	12626.65
Q1	13815.25
median	15242.5
Q3	16779.75
95-th percentile	17950.35
Maximum	18287
Range	5940
Interquartile range (IQR)	2964.5

Descriptive statistics

Standard deviation	1714.984904
Coefficient of variation (CV)	0.1121953811
Kurtosis	-1.206915065
Mean	15285.69971
Median Absolute Deviation (MAD)	1483.5
Skewness	0.01599078757
Sum	42402531
Variance	2941173.222
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
17850	1	< 0.1%
14482	1	< 0.1%
17058	1	< 0.1%
17704	1	< 0.1%
16933	1	< 0.1%
13772	1	< 0.1%
16249	1	< 0.1%
14198	1	< 0.1%
13989	1	< 0.1%
17930	1	< 0.1%
Other values (2764)	2764	99.6%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
12347	1	< 0.1%
12348	1	< 0.1%
12352	1	< 0.1%
12356	1	< 0.1%
12358	1	< 0.1%
12359	1	< 0.1%
12360	1	< 0.1%
12362	1	< 0.1%
12364	1	< 0.1%
12370	1	< 0.1%

Value	Count	Frequency (%)
18287	1	< 0.1%
18283	1	< 0.1%
18282	1	< 0.1%
18273	1	< 0.1%
18272	1	< 0.1%
18270	1	< 0.1%
18265	1	< 0.1%
18263	1	< 0.1%
18261	1	< 0.1%
18260	1	< 0.1%

gross_revenue
Real number (ℝ_≥0)

HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION

Distinct	2760
Distinct (%)	99.5%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	2904.751532

Minimum	36.56
Maximum	279138.02
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	21.8 KiB

Quantile statistics

Minimum	36.56
5-th percentile	264.557
Q1	628.9125
median	1170.87
Q3	2424.715
95-th percentile	7579.4915
Maximum	279138.02
Range	279101.46
Interquartile range (IQR)	1795.8025

Descriptive statistics

Standard deviation	10927.21927
Coefficient of variation (CV)	3.761843017
Kurtosis	331.9508666
Mean	2904.751532
Median Absolute Deviation (MAD)	688.765
Skewness	16.26093044
Sum	8057780.75
Variance	119404120.9
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
1025.44	2	0.1%
745.06	2	0.1%
598.2	2	0.1%
1078.96	2	0.1%
731.9	2	0.1%
1353.74	2	0.1%
2053.02	2	0.1%
379.65	2	0.1%
1314.45	2	0.1%
331	2	0.1%
Other values (2750)	2754	99.3%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
36.56	1	< 0.1%
52	1	< 0.1%
52.2	1	< 0.1%
62.43	1	< 0.1%
68.84	1	< 0.1%
70.02	1	< 0.1%
77.4	1	< 0.1%
84.65	1	< 0.1%
90.3	1	< 0.1%
93.35	1	< 0.1%

Value	Count	Frequency (%)
279138.02	1	< 0.1%
259657.3	1	< 0.1%
194550.79	1	< 0.1%
168472.5	1	< 0.1%
140450.72	1	< 0.1%
124564.53	1	< 0.1%
117379.63	1	< 0.1%
91062.38	1	< 0.1%
72882.09	1	< 0.1%
66653.56	1	< 0.1%

recency_days
Real number (ℝ_≥0)

ZEROS

Distinct	252
Distinct (%)	9.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	56.62689257

Minimum	0
Maximum	372
Zeros	34
Zeros (%)	1.2%
Negative	0
Negative (%)	0.0%
Memory size	21.8 KiB

Quantile statistics

Minimum	0
5-th percentile	2
Q1	10
median	29
Q3	73
95-th percentile	211
Maximum	372
Range	372
Interquartile range (IQR)	63

Descriptive statistics

Standard deviation	68.41964137
Coefficient of variation (CV)	1.208253504
Kurtosis	3.432018391
Mean	56.62689257
Median Absolute Deviation (MAD)	23.5
Skewness	1.898344739
Sum	157083
Variance	4681.247326
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
1	99	3.6%
4	87	3.1%
2	85	3.1%
3	85	3.1%
8	76	2.7%
10	67	2.4%
9	66	2.4%
7	65	2.3%
17	62	2.2%
22	55	2.0%
Other values (242)	2027	73.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	34	1.2%
1	99	3.6%
2	85	3.1%
3	85	3.1%
4	87	3.1%
5	43	1.6%
7	65	2.3%
8	76	2.7%
9	66	2.4%
10	67	2.4%

Value	Count	Frequency (%)
372	1	< 0.1%
366	1	< 0.1%
360	1	< 0.1%
358	3	0.1%
354	1	< 0.1%
337	1	< 0.1%
336	2	0.1%
334	1	< 0.1%
333	2	0.1%
330	1	< 0.1%

qtd_invoices
Real number (ℝ_≥0)

HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION

Distinct	55
Distinct (%)	2.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	6.053352559

Minimum	2
Maximum	206
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	21.8 KiB

Quantile statistics

Minimum	2
5-th percentile	2
Q1	2
median	4
Q3	6
95-th percentile	17
Maximum	206
Range	204
Interquartile range (IQR)	4

Descriptive statistics

Standard deviation	9.071461768
Coefficient of variation (CV)	1.498584739
Kurtosis	183.9551027
Mean	6.053352559
Median Absolute Deviation (MAD)	2
Skewness	10.62505905
Sum	16792
Variance	82.29141862
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
2	780	28.1%
3	499	18.0%
4	393	14.2%
5	237	8.5%
6	173	6.2%
7	138	5.0%
8	98	3.5%
9	69	2.5%
10	55	2.0%
11	54	1.9%
Other values (45)	278	10.0%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
2	780	28.1%
3	499	18.0%
4	393	14.2%
5	237	8.5%
6	173	6.2%
7	138	5.0%
8	98	3.5%
9	69	2.5%
10	55	2.0%
11	54	1.9%

Value	Count	Frequency (%)
206	1	< 0.1%
199	1	< 0.1%
124	1	< 0.1%
97	1	< 0.1%
91	2	0.1%
86	1	< 0.1%
72	1	< 0.1%
62	2	0.1%
60	1	< 0.1%
57	1	< 0.1%

qtd_items
Real number (ℝ_≥0)

HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION

Distinct	1639
Distinct (%)	59.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	1700.379957

Minimum	2
Maximum	196844
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	21.8 KiB

Quantile statistics

Minimum	2
5-th percentile	119.65
Q1	330.25
median	705.5
Q3	1478.75
95-th percentile	4645.5
Maximum	196844
Range	196842
Interquartile range (IQR)	1148.5

Descriptive statistics

Standard deviation	6079.161482
Coefficient of variation (CV)	3.575178276
Kurtosis	437.6447231
Mean	1700.379957
Median Absolute Deviation (MAD)	453.5
Skewness	17.32001834
Sum	4716854
Variance	36956204.33
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
310	11	0.4%
246	8	0.3%
150	8	0.3%
219	7	0.3%
200	7	0.3%
300	7	0.3%
493	7	0.3%
1200	7	0.3%
272	7	0.3%
260	7	0.3%
Other values (1629)	2698	97.3%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
2	1	< 0.1%
16	1	< 0.1%
17	1	< 0.1%
19	1	< 0.1%
20	1	< 0.1%
25	1	< 0.1%
27	2	0.1%
30	1	< 0.1%
32	1	< 0.1%
33	2	0.1%

Value	Count	Frequency (%)
196844	1	< 0.1%
80997	1	< 0.1%
80263	1	< 0.1%
77373	1	< 0.1%
69993	1	< 0.1%
64549	1	< 0.1%
64124	1	< 0.1%
63312	1	< 0.1%
58343	1	< 0.1%
57885	1	< 0.1%

qtd_products
Real number (ℝ_≥0)

HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION

Distinct	467
Distinct (%)	16.8%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	129.7433309

Minimum	2
Maximum	7838
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	21.8 KiB

Quantile statistics

Minimum	2
5-th percentile	10
Q1	34
median	72
Q3	143
95-th percentile	400.05
Maximum	7838
Range	7836
Interquartile range (IQR)	109

Descriptive statistics

Standard deviation	277.7854086
Coefficient of variation (CV)	2.141038053
Kurtosis	336.8230491
Mean	129.7433309
Median Absolute Deviation (MAD)	45
Skewness	15.34866005
Sum	359908
Variance	77164.73323
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
28	38	1.4%
35	34	1.2%
27	30	1.1%
26	30	1.1%
29	30	1.1%
15	27	1.0%
19	27	1.0%
25	27	1.0%
31	27	1.0%
33	26	0.9%
Other values (457)	2478	89.3%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
2	11	0.4%
3	13	0.5%
4	16	0.6%
5	16	0.6%
6	24	0.9%
7	14	0.5%
8	13	0.5%
9	19	0.7%
10	19	0.7%
11	23	0.8%

Value	Count	Frequency (%)
7838	1	< 0.1%
5673	1	< 0.1%
5095	1	< 0.1%
4580	1	< 0.1%
2698	1	< 0.1%
2379	1	< 0.1%
2060	1	< 0.1%
1818	1	< 0.1%
1673	1	< 0.1%
1637	1	< 0.1%

avg_ticket
Real number (ℝ_≥0)

HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION
SKEWED

Distinct	2772
Distinct (%)	99.9%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	52.33677308

Minimum	2.150588235
Maximum	56157.5
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	21.8 KiB

Quantile statistics

Minimum	2.150588235
5-th percentile	4.852702153
Q1	12.42379049
median	17.94212763
Q3	25.07465812
95-th percentile	88.42744262
Maximum	56157.5
Range	56155.34941
Interquartile range (IQR)	12.65086763

Descriptive statistics

Standard deviation	1071.049203
Coefficient of variation (CV)	20.46456325
Kurtosis	2718.321218
Mean	52.33677308
Median Absolute Deviation (MAD)	6.338589039
Skewness	51.90076423
Sum	145182.2085
Variance	1147146.395
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
14.47833333	2	0.1%
4.162	2	0.1%
6.269700855	1	< 0.1%
32.59775	1	< 0.1%
19.03048387	1	< 0.1%
28.55451613	1	< 0.1%
12.80068182	1	< 0.1%
6.396214689	1	< 0.1%
26.08797101	1	< 0.1%
17.98461538	1	< 0.1%
Other values (2762)	2762	99.6%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
2.150588235	1	< 0.1%
2.4325	1	< 0.1%
2.462371134	1	< 0.1%
2.511241379	1	< 0.1%
2.515333333	1	< 0.1%
2.65	1	< 0.1%
2.656931818	1	< 0.1%
2.707598253	1	< 0.1%
2.760621572	1	< 0.1%
2.770464191	1	< 0.1%

Value	Count	Frequency (%)
56157.5	1	< 0.1%
4453.43	1	< 0.1%
1687.2	1	< 0.1%
952.9875	1	< 0.1%
872.13	1	< 0.1%
841.0214493	1	< 0.1%
651.1683333	1	< 0.1%
640	1	< 0.1%
624.4	1	< 0.1%
615.75	1	< 0.1%

avg_recency_days
Real number (ℝ_≥0)

HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION

Distinct	1155
Distinct (%)	41.6%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	78.79449884

Minimum	1
Maximum	366
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	21.8 KiB

Quantile statistics

Minimum	1
5-th percentile	13
Q1	34.14930556
median	59
Q3	99
95-th percentile	224
Maximum	366
Range	365
Interquartile range (IQR)	64.85069444

Descriptive statistics

Standard deviation	66.52001781
Coefficient of variation (CV)	0.844221599
Kurtosis	3.673385052
Mean	78.79449884
Median Absolute Deviation (MAD)	30
Skewness	1.828126135
Sum	218575.9398
Variance	4424.912769
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
70	21	0.8%
46	18	0.6%
55	17	0.6%
31	16	0.6%
91	16	0.6%
49	16	0.6%
21	15	0.5%
42	15	0.5%
35	15	0.5%
26	14	0.5%
Other values (1145)	2611	94.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
1	9	0.3%
2	4	0.1%
2.861538462	1	< 0.1%
3	6	0.2%
3.330357143	1	< 0.1%
3.351351351	1	< 0.1%
4	5	0.2%
4.191011236	1	< 0.1%
4.275862069	1	< 0.1%
4.5	1	< 0.1%

Value	Count	Frequency (%)
366	1	< 0.1%
365	1	< 0.1%
364	1	< 0.1%
363	1	< 0.1%
357	2	0.1%
356	1	< 0.1%
355	2	0.1%
352	1	< 0.1%
351	2	0.1%
350	3	0.1%

frequency
Real number (ℝ_≥0)

HIGH CORRELATION
HIGH CORRELATION
SKEWED

Distinct	1225
Distinct (%)	44.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.04969870057

Minimum	0.005449591281
Maximum	17
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	21.8 KiB

Quantile statistics

Minimum	0.005449591281
5-th percentile	0.008746355685
Q1	0.01575839204
median	0.0243902439
Q3	0.04166666667
95-th percentile	0.1153846154
Maximum	17
Range	16.99455041
Interquartile range (IQR)	0.02590827462

Descriptive statistics

Standard deviation	0.337595074
Coefficient of variation (CV)	6.792835026
Kurtosis	2296.516337
Mean	0.04969870057
Median Absolute Deviation (MAD)	0.01069454458
Skewness	46.08539806
Sum	137.8641954
Variance	0.113970434
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.0625	18	0.6%
0.02777777778	17	0.6%
0.02380952381	16	0.6%
0.08333333333	15	0.5%
0.09090909091	15	0.5%
0.02941176471	14	0.5%
0.03448275862	14	0.5%
0.01923076923	13	0.5%
0.02564102564	13	0.5%
0.02127659574	13	0.5%
Other values (1215)	2626	94.7%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.005449591281	1	< 0.1%
0.005464480874	1	< 0.1%
0.005479452055	1	< 0.1%
0.005494505495	1	< 0.1%
0.005586592179	2	0.1%
0.005602240896	1	< 0.1%
0.005617977528	2	0.1%
0.00566572238	1	< 0.1%
0.005681818182	2	0.1%
0.005698005698	3	0.1%

Value	Count	Frequency (%)
17	1	< 0.1%
3	1	< 0.1%
2	1	< 0.1%
1.142857143	1	< 0.1%
1	8	0.3%
0.75	1	< 0.1%
0.6666666667	3	0.1%
0.550802139	1	< 0.1%
0.5335120643	1	< 0.1%
0.5	3	0.1%

returns
Real number (ℝ_≥0)

HIGH CORRELATION
HIGH CORRELATION
SKEWED
ZEROS

Distinct	205
Distinct (%)	7.4%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	64.15897621

Minimum	0
Maximum	80995
Zeros	1481
Zeros (%)	53.4%
Negative	0
Negative (%)	0.0%
Memory size	21.8 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	9
95-th percentile	98
Maximum	80995
Range	80995
Interquartile range (IQR)	9

Descriptive statistics

Standard deviation	1564.393524
Coefficient of variation (CV)	24.38308116
Kurtosis	2586.254065
Mean	64.15897621
Median Absolute Deviation (MAD)	0
Skewness	50.10197766
Sum	177977
Variance	2447327.097
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	1481	53.4%
1	129	4.7%
2	117	4.2%
3	82	3.0%
4	72	2.6%
6	63	2.3%
5	55	2.0%
12	45	1.6%
8	39	1.4%
9	38	1.4%
Other values (195)	653	23.5%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	1481	53.4%
1	129	4.7%
2	117	4.2%
3	82	3.0%
4	72	2.6%
5	55	2.0%
6	63	2.3%
7	38	1.4%
8	39	1.4%
9	38	1.4%

Value	Count	Frequency (%)
80995	1	< 0.1%
9014	1	< 0.1%
8004	1	< 0.1%
4427	1	< 0.1%
3768	1	< 0.1%
3332	1	< 0.1%
2878	1	< 0.1%
2022	1	< 0.1%
2012	1	< 0.1%
1776	1	< 0.1%

avg_basket_size
Real number (ℝ_≥0)

HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION
SKEWED

Distinct	1938
Distinct (%)	69.9%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	245.961992

Minimum	1
Maximum	40498.5
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	21.8 KiB

Quantile statistics

Minimum	1
5-th percentile	45
Q1	103.3333333
median	172.125
Q3	278.2375
95-th percentile	587.875
Maximum	40498.5
Range	40497.5
Interquartile range (IQR)	174.9041667

Descriptive statistics

Standard deviation	808.0807949
Coefficient of variation (CV)	3.285388887
Kurtosis	2223.352169
Mean	245.961992
Median Absolute Deviation (MAD)	81.29166667
Skewness	44.86093386
Sum	682298.5657
Variance	652994.5711
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
100	11	0.4%
86	9	0.3%
75	8	0.3%
60	8	0.3%
208	7	0.3%
105	7	0.3%
82	7	0.3%
73	7	0.3%
136	7	0.3%
197	7	0.3%
Other values (1928)	2696	97.2%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
1	1	< 0.1%
3.333333333	1	< 0.1%
5.333333333	1	< 0.1%
5.666666667	1	< 0.1%
6.142857143	1	< 0.1%
7.5	1	< 0.1%
9	1	< 0.1%
9.5	1	< 0.1%
11	1	< 0.1%
11.875	1	< 0.1%

Value	Count	Frequency (%)
40498.5	1	< 0.1%
6009.333333	1	< 0.1%
3868.65	1	< 0.1%
2880	1	< 0.1%
2733.944444	1	< 0.1%
2518.769231	1	< 0.1%
2160.333333	1	< 0.1%
2082.225806	1	< 0.1%
2000	1	< 0.1%
1903.5	1	< 0.1%

avg_unique_basket_size
Real number (ℝ_≥0)

HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION

Distinct	997
Distinct (%)	35.9%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	22.12196419

Minimum	1
Maximum	299.7058824
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	21.8 KiB

Quantile statistics

Minimum	1
5-th percentile	3.5
Q1	10.12708333
median	17.2967033
Q3	28
95-th percentile	56.6469697
Maximum	299.7058824
Range	298.7058824
Interquartile range (IQR)	17.87291667

Descriptive statistics

Standard deviation	18.86759007
Coefficient of variation (CV)	0.8528894591
Kurtosis	24.17737545
Mean	22.12196419
Median Absolute Deviation (MAD)	8.296703297
Skewness	3.158633785
Sum	61366.32865
Variance	355.9859551
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
13	44	1.6%
14	30	1.1%
11	29	1.0%
1	26	0.9%
9	26	0.9%
10.5	25	0.9%
7.5	25	0.9%
9.5	24	0.9%
17.5	24	0.9%
15.5	23	0.8%
Other values (987)	2498	90.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
1	26	0.9%
1.2	1	< 0.1%
1.25	1	< 0.1%
1.333333333	2	0.1%
1.5	8	0.3%
1.568181818	1	< 0.1%
1.571428571	1	< 0.1%
1.666666667	4	0.1%
1.833333333	1	< 0.1%
2	21	0.8%

Value	Count	Frequency (%)
299.7058824	1	< 0.1%
203.5	1	< 0.1%
145	1	< 0.1%
136.125	1	< 0.1%
135.5	1	< 0.1%
122	1	< 0.1%
118	1	< 0.1%
114	1	< 0.1%
110.3333333	1	< 0.1%
110	1	< 0.1%

Spearman's ρ

The Spearman's rank correlation coefficient (ρ) is a measure of monotonic correlation between two variables, and is therefore better in catching nonlinear monotonic correlations than Pearson's r. It's value lies between -1 and +1, -1 indicating total negative monotonic correlation, 0 indicating no monotonic correlation and 1 indicating total positive monotonic correlation.

To calculate ρ for two variables X and Y, one divides the covariance of the rank variables of X and Y by the product of their standard deviations.

Pearson's r

The Pearson's correlation coefficient (r) is a measure of linear correlation between two variables. It's value lies between -1 and +1, -1 indicating total negative linear correlation, 0 indicating no linear correlation and 1 indicating total positive linear correlation. Furthermore, r is invariant under separate changes in location and scale of the two variables, implying that for a linear function the angle to the x-axis does not affect r.

To calculate r for two variables X and Y, one divides the covariance of X and Y by the product of their standard deviations.

Kendall's τ

Similarly to Spearman's rank correlation coefficient, the Kendall rank correlation coefficient (τ) measures ordinal association between two variables. It's value lies between -1 and +1, -1 indicating total negative correlation, 0 indicating no correlation and 1 indicating total positive correlation.

To calculate τ for two variables X and Y, one determines the number of concordant and discordant pairs of observations. τ is given by the number of concordant pairs minus the discordant pairs divided by the total number of pairs.

Phik (φk)

Phik (φk) is a new and practical correlation coefficient that works consistently between categorical, ordinal and interval variables, captures non-linear dependency and reverts to the Pearson correlation coefficient in case of a bivariate normal input distribution. There is extensive documentation available here.

Count
Matrix

A simple visualization of nullity by column.

Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.

First rows

	df_index	customer_id	gross_revenue	recency_days	qtd_invoices	qtd_items	qtd_products	avg_ticket	avg_recency_days	frequency	returns	avg_basket_size	avg_unique_basket_size
0	0	17850	5391.21	372.0	34.0	1733.0	297.0	18.152222	1.000000	17.000000	40.0	50.970588	8.735294
1	1	13047	3232.59	56.0	9.0	1390.0	171.0	18.904035	52.833333	0.028302	35.0	154.444444	19.000000
2	2	12583	6705.38	2.0	15.0	5028.0	232.0	28.902500	26.500000	0.040323	50.0	335.200000	15.466667
3	3	13748	948.25	95.0	5.0	439.0	28.0	33.866071	92.666667	0.017921	0.0	87.800000	5.600000
4	4	15100	876.00	333.0	3.0	80.0	3.0	292.000000	20.000000	0.073171	22.0	26.666667	1.000000
5	5	15291	4623.30	25.0	14.0	2102.0	102.0	45.326471	26.769231	0.040115	29.0	150.142857	7.285714
6	6	14688	5630.87	7.0	21.0	3621.0	327.0	17.219786	19.263158	0.057221	399.0	172.428571	15.571429
7	7	17809	5411.91	16.0	12.0	2057.0	61.0	88.719836	39.666667	0.033520	41.0	171.416667	5.083333
8	8	15311	60767.90	0.0	91.0	38194.0	2379.0	25.543464	4.191011	0.243316	474.0	419.714286	26.142857
9	9	16098	2005.63	87.0	7.0	613.0	67.0	29.934776	47.666667	0.024390	0.0	87.571429	9.571429

Last rows

	df_index	customer_id	gross_revenue	recency_days	qtd_invoices	qtd_items	qtd_products	avg_ticket	avg_recency_days	frequency	returns	avg_basket_size	avg_unique_basket_size
2764	5611	17290	525.24	3.0	2.0	404.0	102.0	5.149412	13.0	0.142857	0.0	202.000000	51.0
2765	5620	14785	77.40	10.0	2.0	84.0	3.0	25.800000	5.0	0.333333	0.0	42.000000	1.5
2766	5621	17254	272.44	4.0	2.0	252.0	112.0	2.432500	11.0	0.166667	0.0	126.000000	56.0
2767	5637	17232	421.52	2.0	2.0	203.0	36.0	11.708889	12.0	0.153846	0.0	101.500000	18.0
2768	5638	17468	137.00	10.0	2.0	116.0	5.0	27.400000	4.0	0.400000	0.0	58.000000	2.5
2769	5649	13596	697.04	5.0	2.0	406.0	166.0	4.199036	7.0	0.250000	0.0	203.000000	83.0
2770	5655	14893	1237.85	9.0	2.0	799.0	73.0	16.956849	2.0	0.666667	0.0	399.500000	36.5
2771	5680	14126	706.13	7.0	3.0	508.0	15.0	47.075333	3.0	0.750000	50.0	169.333333	5.0
2772	5686	13521	1092.39	1.0	3.0	733.0	435.0	2.511241	4.5	0.300000	0.0	244.333333	145.0
2773	5696	15060	301.84	8.0	4.0	262.0	120.0	2.515333	1.0	2.000000	0.0	65.500000	30.0

Overview

Variables

Interactions

Correlations

Spearman's ρ

Pearson's r

Kendall's τ

Phik (φk)

Missing values

Sample

First rows

Last rows